HV High performance Circuit breaker Analyzer – CBV-32

Ref : CBV-32

We conceived the CBV-32 to provide the best range of testing for electrical facilities such as circuit breakers (using gaz, oil, air, vacuum…) or synchronous condensers all the way up to 800kV and more. It combines Timing, Motion Dynamic Resistance Measurements, and Vibration, all in a single test.

The CBV-32 was built to perform tests with an extreme precision of 1µs (1MHz), which gives the user the finest details about the state of the machine. Combined with the full range of available tests, this makes the CBV-32 able to detect more mechanical problems than standard tests would.

Our vibration method is a non-intrusive test. It can also be performed while the circuit breaker is ONLINE to avoid stopping and opening the breaker to run a test. All dangerous (SF6 gaz) or essential components (vacuum) that may contains your installation are kept untouched, which also makes the CBV-32 safe and eco-friendly!

We also pay strong attention to the high quality of our products so that they can resist impacts and extreme conditions (-20°C to 70°C) with a life expectancy that exceeds 15 years.

OpenZen Software

OpenZen is an-all-in-one software that includes all the necessary tools for testing, processing, calculations, analysis and interpretation of results in the field or in the laboratory.

BROCHURE

CBV GUIDE

TECHNICAL SPECIFICATIONS

KEY FEATURES

  • All-in-one : Vibration, Timing, Motion and Dynamic Resistance Measurements
  • High sampling rate of 1µs (1MHz), for the finest diagnosis.
  • A software, a complete range of testing (OpenZen CBV)
  • ONLINE, non-intrusive and eco-friendly tests up to 800kV and more !
  • 2 Years guarantee
Summary of technical description
  • Sampling time: 5 microseconds to 26 milliseconds
  • Sampling rate: 200 kHz to 38Hz
  • Recording time: 10 milliseconds to 30 minutes
  • Analog A/D conversion: 16 bits
  • Digital Contacts (3 states): 12
  • Command Outputs/Current Inputs: 2
  • Vibration (Accelerometers) Inputs: 6
  • Multipurpose Analogs Inputs +/- 10V: 3 or 6
  • Digital Optical/Magnetic Encoders: 6 or 3
Detailed technical description

RECORDING CHARACTERISTICS
Sampling time: 5 microseconds (µs) to 26 milliseconds (ms)
Sampling rate: 38 Hz to 200 kHz
Recording time: 10 milliseconds (ms) to 30 minutes
A/D Conversion: 16 bits

DIGITAL INPUTS FOR DRY CONTACTS (3 states)
Number available: 6 or 12 contacts
Contact power supply: 40 VDC
Model:

500 kV Closed (r˂30 Ω)
Preinsertion (30 Ω˂r˂4 kΩ)
Open (r˃4 kΩ)

800 kV Closed (r˂30 Ω)
Preinsertion (30 Ω˂r˂2.4 kΩ)
Open (r˃2.4 kΩ)

Each input contains 2 contacts and detects both main and resistive contacts. Each contact may also be used to measure auxiliary (a/b type) or any other dry contacts.

MULTIFUNCTION ANALOG INPUTS (16 BITS)
Number available: 3 or 6
Resolution: 16 bits A/D conversion Accuracy: +/- 1 mV
Input voltage range: -10 to 10 VDC
It’s possible to connect a wide range of transducers (motion, voltage, current, pressure, humidity, temperature …) Note: 10 VDC is supplied on the Neutrik connector

Analog inputs are also used for:
KIT MO-SD: Main and arcing contact for Dynamic Contact Resistance Measurement (DCRM) KIT ZLB: Linear resistive motion
KIT ZMS: Analog rotary motion with resistive rotary transducer
KIT ZLR: Linear to rotary motion with resistive rotary transducer
KIT ZFT: First trip test
ZVS: Voltage transducer
ZCS: Current transducer

ACCELEROMETER INPUTS
Number: 3 or 6
Accelerometer type: ICP
Full scale ranges: ±50g, ±500g, ±1000g
Frequency range: 1 to 20 000 Hz

COMMAND OUTPUTS/CURRENT INPUTS
Command outputs: 2 completely independent contactors (close and open, able to break up to 30A and 300V AC/DC)
Current inputs: 2 integrated and independent current transducers (in series with the two contactors) Four software selectable current ranges: +/-20A, +/-10A, +/-5A, +/-1A Hall effect current transducer needs no shunt to measure current.

DIGITAL INPUTS FOR OPTICAL ENCODERS (16 bits)
Number available: 3 or 6
Resolution: 8000 pulses/revolution
Type of transducer: Incremental
Automatic reset to zero before each test
KIT ZMS: Digital rotary motion with digital encoder transducer
KIT ZLR: Linear to rotary motion with digital encoder transducer

DIGITAL INPUTS FOR WET CONTACTS INTERNAL OR EXTERNAL OPTION (2 states)
Number available: maximum of 6
Response time: 5 µs (turn-on), 40 µs (turn-off)
Input voltage: 0-300V AC/DC
Switching voltage: 50V DC

GENERAL
Size: 17’’ x 16.5’’ x 10’’ (43 x 42 x 25.4 cm)
Weight: 19.84 lbs (9 kg)
Power supply: 100-240V AC (50-60 Hz +/- 10%)
Operating temperature range: 0ºC to 50ºC (32ºF to 122ºF) Storage temperature range: -20ºC to 70ºC (-4ºF to 158ºF) Humidity: 0-95% non-condensing.

THE SYSTEM INLUDES
OpenZen software
Complete set of manuals
Calibration certificate and test reports
2 years warranty

ANALOG TRIGGER CAPABILITY
Works on any analog input
AC or DC signals
Rising or falling edges

Sharing Knowledge
Customer Download

OpenZen – CBV 1.8 Software



If you don’t have the password, please contact us.